UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1CWOrSu2Yh5O47afiEeC1QdK3z7LiM+aTbTAiG9R5zk=' 
WHERE 
  key_id = 'a1e506e01a1458e08104ea3cda4e8ef13ec066a5f5a4fbcfb93c3347c59648c4' 
  AND (
    token = '1CWOrSu2Yh5O47afiEeC1QdK3z7LiM+aTbTAiG9R5zk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )